He is married to Willemke Koopmans.
They got married on June 30, 1921 at Kollumerland c.a., Friesland, Nederland, he was 32 years old.Source 3
grandparents
parents
brothers/sisters
children
Freerk Gaasterland | ||||||||||||||||||
1921 | ||||||||||||||||||
Willemke Koopmans | ||||||||||||||||||
Geboorteregister Grootegast 1888
https://www.graftombe.nl/names/info/276746/gaasterland
Huwelijksregister 1921, Kollumerland c.a.